In lab, you heat a 100 g of Cu in the presence of atmospheric oxygen (O2). You get 71.5 g of Cu2O.
B. If all of the Cu reacted with O2, what would be your theoretical yield of Cu2O
in grams? (Round to the tenths place, and don't forget units).

26. of of (aq) by (aq) is . if 50.00 ml of 1.05 m is to 25.00 ml of 1.86 m ,at be? ( no is toina of aof) , h.. (p. ). . .

100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)

Which compound most likely has the greatest bond energy?